How can I cover up a blue background

[Mexican Racoon]

I can't imagine a background that can't be removed.

Scrape it off and paint it black.

 

[Kennedy327]

I can't imagine a background that can't be removed.

Scrape it off and paint it black.

I think the op is saying the back piece of acrylic is blue. No back ground just blue acrylic.

 

[Mexican Racoon]

oops.

I don't know anything about acrylic tanks. Sorry, you do NOT want to scrape your acrylic with a razor blade.

 

[DrNo]

3d interior dimensional background is the ultimate solution. DIY options abound or, if you have $$$ to spare....

http://www.drsfostersmith.com/product/prod_display.cfm?c=3578+6635+19783&pcatid=19783

 

[waytoodeep03]

I think the op is saying the back piece of acrylic is blue. No back ground just blue acrylic.

Yes folks it is blue acrylic. Not an acrylic background with blue paint.

Also Im not to sure about these 3d backgrounds as acrylic tanks have only two slots at the top and it is tough fitting large pieces of anything through those slots LOL.

So does anyone know of any backgrounds other than 3d backgrounds that are made to go inside a tank?

 

[stussy28]

plant the tank. the blue will look great and make the plants pop.

I agree. Get some nice tall background plants and the blue will look awesome barely showing through the plants.